try { f.setRefid(new Reference("dummyref")); fail("Can add reference to " + f.getDataTypeName() + " with nested patternset element."); } catch (BuildException be) { assertEquals("You must not specify nested elements when " + "using refid", be.getMessage()); }
try { f.setExcludesfile(new File("/a")); fail("Can set excludesfile in " + f.getDataTypeName() + " that is a reference."); } catch (BuildException be) { assertEquals("You must not specify more than one attribute " + "when using refid", be.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/AbstractFileSetTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/AbstractFileSetTest.java
Method name: void testEmptyElementIfIsReference() Method name: void testEmptyElementIfIsReference()
Number of AST nodes: 3 Number of AST nodes: 3
1
try {
1
try {
2
            f.setRefid(new Reference("dummyref"));
2
            f.setExcludesfile(new File("/a"));
3
            fail("Can add reference to "
3
            fail("Can set excludesfile in "
4
                 + f.getDataTypeName()
4
                 + f.getDataTypeName()
5
                 + " with nested patternset element.");
5
                 + " that is a reference.");
6
        } catch (BuildException be) {
6
        } catch (BuildException be) {
7
            assertEquals("You must not specify nested elements when "
7
            assertEquals("You must not specify more than one attribute "
8
                         + "using refid", be.getMessage());
8
                         + "when using refid", be.getMessage());
9
        }
9
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)41.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    8
    try
    8
    try
    27
    try
    Differences
    Expression1Expression2Difference
    "You must not specify nested elements when ""You must not specify more than one attribute "LITERAL_VALUE_MISMATCH
    "using refid""when using refid"LITERAL_VALUE_MISMATCH
    27
    try
    9
    f.setRefid(new Reference("dummyref"));
    9
    f.setRefid(new Reference("dummyref"));
    28
    f.setExcludesfile(new File("/a"));
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.Referencejava.io.FileVARIABLE_TYPE_MISMATCH
    "dummyref""/a"LITERAL_VALUE_MISMATCH
    setRefidsetExcludesfileMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.Reference does not match with type java.io.File
    • Make classes org.apache.tools.ant.types.Reference and java.io.File extend a common superclass
    Expression f.setRefid(new Reference("dummyref")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setExcludesfile(new File("/a")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setRefid(new Reference("dummyref")) is a void method call, and thus it cannot be parameterized
    Expression f.setExcludesfile(new File("/a")) is a void method call, and thus it cannot be parameterized
    28
    f.setExcludesfile(new File("/a"));
    10
    fail("Can add reference to " + f.getDataTypeName() + " with nested patternset element.");
    10
    fail("Can add reference to " + f.getDataTypeName() + " with nested patternset element.");
    29
    fail("Can set excludesfile in " + f.getDataTypeName() + " that is a reference.");
    Differences
    Expression1Expression2Difference
    " with nested patternset element."" that is a reference."LITERAL_VALUE_MISMATCH
    "Can add reference to ""Can set excludesfile in "LITERAL_VALUE_MISMATCH
    29
    fail("Can set excludesfile in " + f.getDataTypeName() + " that is a reference.");
    Precondition Violations (5)
    Row Violation
    1Type org.apache.tools.ant.types.Reference does not match with type java.io.File
    2Expression f.setRefid(new Reference("dummyref")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression f.setExcludesfile(new File("/a")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression f.setRefid(new Reference("dummyref")) is a void method call, and thus it cannot be parameterized
    5Expression f.setExcludesfile(new File("/a")) is a void method call, and thus it cannot be parameterized